Evaluation of the SafeLane overlay system for crash reduction on bridge deck surfaces.

Evans, John F.; University of Minnesota, Duluth. Dept. of Chemistry and Biochemistry

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Evaluation of the SafeLane overlay system for crash reduction on bridge deck surfaces.

2010-03-01
By Evans, John F.

[PDF-809.53 KB]

English

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Details:

Alternative Title:

Evaluation of the SafeLane¿ overlay system for crash reduction on bridge deck surfaces
Creators:

Evans, John F.
Corporate Creators:

University of Minnesota, Duluth. Dept. of Chemistry and Biochemistry
Corporate Contributors:

Minnesota. Dept. of Transportation. Research Services Section
Subject/TRT Terms:

[+]

Accidents Bridge Decks Evaluation Overlays (Pavements) Traffic Accidents
Publication/ Report Number:

MN/RC 2010-13
Resource Type:

Tech Report
Geographical Coverage:

Minnesota
OCLC Number:

632231585
Edition:

Final report.
Corporate Publisher:

Minnesota. Dept. of Transportation
NTL Classification:

NTL-HIGHWAY/ROAD TRANSPORTATION-Bridges and Structures;NTL-HIGHWAY/ROAD TRANSPORTATION-Pavement Management and Performance;NTL-HIGHWAY/ROAD TRANSPORTATION-Construction and Maintenance;NTL-HIGHWAY/ROAD TRANSPORTATION-Design;NTL-SAFETY AND SECURITY-Accidents;
Abstract:

The winter performance of the SafeLane™ commercial overlay system has been evaluated at four installations on

bridge decks in the state of Minnesota. The study was conducted over a period of a total of three years. Analyses

included mechanical and chemical testing of the components, chloride analysis as a function of depth, friction by

skid test and visual inspection. At one site plow operator’s comments were gathered to access retention of deicing

chemicals from event to event. All sites were included in a comparison of accident frequency before and after

overlay installation.
Format:

PDF
Funding:

(c) 89261 (wo) 94
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:1f30658aea1ca48ee5ac7a595694e668f90f44925e96786ef7329513e36303f3
Download URL:

https://rosap.ntl.bts.gov/view/dot/17885/dot_17885_DS1.pdf
File Type:

No Additional Files

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Evaluation of the SafeLane overlay system for crash reduction on bridge deck surfaces.

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